How to embed an mp3, m4a or audio file on your website
HTML5 support this element by default. In this case, we uploaded our mp3 file via CloudApp and used the absolute link they share. We have a post regarding tools to share any kind of files. Just replace the URL.
Snippet
<audio controls style="width: 100%">
<source src="https://d2aztkdj0ezvrk.cloudfront.net/items/0r2I3q272i1r3N1G2n31/GNU%20GPL%20by%20Seth%20Godin.mp3" type="audio/mpeg">
</audio>